The hour that work begins will determine your shift. If you work another shift besides the one you are assigned to, you will receive the appropriate shift differential. The pay rate for the shift currently assigned will be the rate paid for vacation, sick, and holiday leave.
First shift starts on or after 4:00am; second shift starts on or after 4:00pm; third shift starts on or after 10:00pm.
If you work second or third shift, you will receive an appropriate shift differential payment as long as the scheduled hours are not solely for the convenience of the employee.